i was driving back from kansas and i was running down the road and then my emergency brake light came on and my abs light later my emergency brake light went on but my abs light stayed on and has been on ever since any suggestions on what to check?

 

My truck did that a few weeks ago on the highway. Pulled over at a gas station and realized there was almost no brake fluid left(which has a low level sensor). Guess I got a leak somewhere. Maybe you do too?

 

that's what it was thanks